usb: musb: dsps: fix possible compile warning

if CONFIG_OF is disabled, np will be unused
and that will give us a compile warning. This
patch just avoids it.

Signed-off-by: Felipe Balbi <balbi@ti.com>
This commit is contained in:
Felipe Balbi 2013-02-06 09:57:18 +02:00
commit cc5060366b